Evening the Cuban Score

Havana has to protect U.S. diplomats if it wants good relations.

After more than 10 months Cuba still hasn’t explained how 22 American diplomats in Havana suddenly came down with brain trauma, permanent hearing loss, dizziness, nausea and cognitive disruption. Experts believe the injuries are a result of mysterious “sonic” attacks, but the police state claims to be clueless.

On Tuesday the State Department responded by giving Havana a list of 15 Cuban diplomats (spies) at the Cuban Embassy in Washington who have seven days to leave the U.S. The decision follows a Friday announcement that...